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juce_cuda_convolution

Linear Convolution using CUDA Clone the repository and build using CMake:

git clone https://github.com/zeloe/juce_cuda_convolution.git
cmake . -B build -G "Visual Studio 17 2022"

How It Works

This project performs time-domain convolution on two different files in real-time.

Time Domain Buffer This buffer holds all values for convolution, sized to the padded impulse response. The padded impulse response is a multiple of the buffer size and the number of parallel convolutions.

Insert and shift the kernel copies into the new buffer at the beginning.

All other content gets shifted by the buffer size.

Content at the end of the Time Domain Buffer gets discarded.

Hardware

Tested on GeForce GTX 1660 Ti.

Note:

Check out here VST3 Plugin to use in DAW.
As a template repo i used this template.
Cuda == 12.3.52
MSVC == 19.36.32537.0